Trezor Bridge is a communication tool that allows your Trezor hardware wallet to interact with your browser. Required for Trezor Suite web application and third-party wallet interfaces.
Trezor Bridge is a lightweight software application that facilitates communication between your Trezor hardware wallet and your web browser. It acts as a secure intermediary, allowing web-based applications like Trezor Suite to access your device while maintaining the highest security standards.
Unlike browser extensions that can be vulnerable to security exploits, Trezor Bridge runs as a standalone program on your computer. This architecture ensures that your private keys never leave your Trezor device and that all transaction signing happens in the secure environment of your hardware wallet.
The software is open-source, meaning the code is publicly available for security researchers and developers to audit. This transparency is fundamental to Trezor's commitment to security and builds trust within the cryptocurrency community.
Everything you need for secure hardware wallet connectivity
Standalone application ensures your private keys never leave your Trezor device. All signing happens securely on your hardware wallet.
Works seamlessly with Chrome, Firefox, Safari, and Edge. Compatible with Trezor Suite and third-party wallet applications.
Available for Windows, macOS, and Linux. Automatic updates ensure you always have the latest security patches.
Minimal resource usage with quick installation. Runs silently in the background without impacting system performance.
Fully transparent code available on GitHub. Audited by security experts and the cryptocurrency community.
Automatic version checking and updates keep your Bridge software current with the latest features and security improvements.
Select your operating system to download
Trezor Bridge for Windows 10, 11 and later
Version 2.0.33 • 15.2 MB
Follow these simple steps to get started
Navigate to the download section above and select your operating system. Click the download button to save the installer file to your computer.
Make sure to download from the official Trezor website or verified sources only. The file should be digitally signed by SatoshiLabs.
Double-click the downloaded file to launch the installation wizard. On Windows, you may need to confirm the security prompt by clicking "Yes" or "Run Anyway."
On macOS, open the .pkg file and follow the installation prompts. You may need to enter your administrator password. For Linux, use your package manager or run the installer with appropriate permissions.
Follow the on-screen instructions to complete the installation. The default installation location is recommended for most users. Click "Install" and wait for the process to finish.
The installation typically takes less than a minute. Once completed, Trezor Bridge will start automatically in the background.
Open your web browser and navigate to Trezor Suite or your preferred wallet interface. Connect your Trezor device via USB. The browser should detect your device automatically.
If prompted, allow the connection. You should now be able to interact with your Trezor wallet through the web interface. If the device isn't detected, try restarting your browser or computer.
Trezor Bridge works automatically with default settings. Advanced users can configure custom ports or connection preferences by accessing the Bridge settings. For most users, no additional configuration is needed.
Your security is our top priority. Learn how Trezor Bridge protects your digital assets
All communication between your browser and Trezor device is encrypted using industry-standard protocols. Your private keys never leave the secure element of your hardware wallet.
Even if your computer is compromised, attackers cannot access your cryptocurrency because transaction signing happens exclusively on your Trezor device.
Trezor Bridge does not collect, store, or transmit any personal information. The software operates entirely on your local machine without sending data to external servers.
We respect your privacy and believe that your financial data should remain exclusively under your control.
Our code undergoes regular security audits by independent security researchers and the open-source community. Any vulnerabilities discovered are patched immediately.
We maintain a responsible disclosure program and actively encourage security researchers to help us maintain the highest security standards.
Every Trezor Bridge release is digitally signed by SatoshiLabs, ensuring authenticity and preventing tampering. Your operating system verifies these signatures during installation.
This guarantees that you're installing genuine Trezor software and not a malicious counterfeit.
Chrome
v90+
Firefox
v88+
Safari
v14+
Edge
v90+
Common questions about Trezor Bridge
Yes, if you're using Trezor Suite in your web browser or any web-based wallet interface. Trezor Bridge enables communication between your browser and your Trezor device. However, if you use the Trezor Suite desktop application, Bridge is bundled within it and doesn't need to be installed separately.
Yes, Trezor Bridge is completely free and open-source software. There are no fees, subscriptions, or hidden costs. You can download and use it without any charges.
Trezor Bridge runs silently in the background. On Windows, you can check the system tray. On macOS, look in the menu bar. On Linux, it runs as a service. When you connect your Trezor device and open Trezor Suite or a compatible wallet, the connection should work automatically if Bridge is running.
Yes, many third-party wallet applications and cryptocurrency platforms support Trezor hardware wallets through Trezor Bridge. This includes popular platforms like MetaMask, MyEtherWallet, and various DeFi applications. Always verify that the third-party service is legitimate before connecting your device.
First, ensure Trezor Bridge is installed and running. Try using a different USB cable or port. Restart your browser and check if it's updated. Make sure your Trezor firmware is current. If issues persist, try restarting your computer or reinstalling Trezor Bridge. Check the Trezor support documentation for detailed troubleshooting steps.
Trezor Bridge checks for updates automatically. When a new version is available, you'll typically receive a notification through Trezor Suite. You can also manually check for updates by downloading the latest version from the official website and installing it over your existing installation.
Absolutely. Trezor Bridge does not store, transmit, or have access to your private keys or recovery seed. All sensitive operations happen on your Trezor device itself. The Bridge only facilitates communication between your browser and device, with all data encrypted during transmission.
Yes, you can uninstall Trezor Bridge at any time through your operating system's standard uninstall process. However, you won't be able to use web-based Trezor interfaces without it. Your funds remain safe on your device regardless of whether Bridge is installed, as it's only a communication tool.
We're here to support you